50118390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 161740800

約数和(自身を除く): 111622410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 53, 57, 63, 70, 79, 90, 95, 105, 106, 114, 126, 133, 158, 159, 171, 190, 210, 237, 265, 266, 285, 315, 318, 342, 371, 395, 399, 474, 477, 530, 553, 570, 630, 665, 711, 742, 790, 795, 798, 855, 954, 1007, 1106, 1113, 1185, 1197, 1330, 1422, 1501, 1590, 1659, 1710, 1855, 1995, 2014, 2226, 2370, 2385, 2394, 2765, 3002, 3021, 3318, 3339, 3555, 3710, 3990, 4187, 4503, 4770, 4977, 5035, 5530, 5565, 5985, 6042, 6678, 7049, 7110, 7505, 8295, 8374, 9006, 9063, 9954, 10070, 10507, 11130, 11970, 12561, 13509, 14098, 15010, 15105, 16590, 16695, 18126, 20935, 21014, 21147, 22515, 24885, 25122, 27018, 29309, 30210, 31521, 33390, 35245, 37683, 41870, 42294, 45030, 45315, 49770, 52535, 58618, 62805, 63042, 63441, 67545, 70490, 75366, 79553, 87927, 90630, 94563, 105070, 105735, 125610, 126882, 135090, 146545, 157605, 159106, 175854, 188415, 189126, 211470, 238659, 263781, 293090, 315210, 317205, 376830, 397765, 439635, 472815, 477318, 527562, 556871, 634410, 715977, 795530, 879270, 945630, 1113742, 1193295, 1318905, 1431954, 1670613, 2386590, 2637810, 2784355, 3341226, 3579885, 5011839, 5568710, 7159770, 8353065, 10023678, 16706130, 25059195, 50118390]

約数ペア:

[(1, 50118390), (2, 25059195), (3, 16706130), (5, 10023678), (6, 8353065), (7, 7159770), (9, 5568710), (10, 5011839), (14, 3579885), (15, 3341226), (18, 2784355), (19, 2637810), (21, 2386590), (30, 1670613), (35, 1431954), (38, 1318905), (42, 1193295), (45, 1113742), (53, 945630), (57, 879270), (63, 795530), (70, 715977), (79, 634410), (90, 556871), (95, 527562), (105, 477318), (106, 472815), (114, 439635), (126, 397765), (133, 376830), (158, 317205), (159, 315210), (171, 293090), (190, 263781), (210, 238659), (237, 211470), (265, 189126), (266, 188415), (285, 175854), (315, 159106), (318, 157605), (342, 146545), (371, 135090), (395, 126882), (399, 125610), (474, 105735), (477, 105070), (530, 94563), (553, 90630), (570, 87927), (630, 79553), (665, 75366), (711, 70490), (742, 67545), (790, 63441), (795, 63042), (798, 62805), (855, 58618), (954, 52535), (1007, 49770), (1106, 45315), (1113, 45030), (1185, 42294), (1197, 41870), (1330, 37683), (1422, 35245), (1501, 33390), (1590, 31521), (1659, 30210), (1710, 29309), (1855, 27018), (1995, 25122), (2014, 24885), (2226, 22515), (2370, 21147), (2385, 21014), (2394, 20935), (2765, 18126), (3002, 16695), (3021, 16590), (3318, 15105), (3339, 15010), (3555, 14098), (3710, 13509), (3990, 12561), (4187, 11970), (4503, 11130), (4770, 10507), (4977, 10070), (5035, 9954), (5530, 9063), (5565, 9006), (5985, 8374), (6042, 8295), (6678, 7505), (7049, 7110)]