50236380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 165154080

約数和(自身を除く): 114917700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 397, 444, 555, 570, 666, 684, 703, 740, 794, 855, 1110, 1140, 1191, 1332, 1406, 1588, 1665, 1710, 1985, 2109, 2220, 2382, 2812, 3330, 3420, 3515, 3573, 3970, 4218, 4764, 5955, 6327, 6660, 7030, 7146, 7543, 7940, 8436, 10545, 11910, 12654, 14060, 14292, 14689, 15086, 17865, 21090, 22629, 23820, 25308, 29378, 30172, 31635, 35730, 37715, 42180, 44067, 45258, 58756, 63270, 67887, 71460, 73445, 75430, 88134, 90516, 113145, 126540, 132201, 135774, 146890, 150860, 176268, 220335, 226290, 264402, 271548, 279091, 293780, 339435, 440670, 452580, 528804, 558182, 661005, 678870, 837273, 881340, 1116364, 1322010, 1357740, 1395455, 1674546, 2511819, 2644020, 2790910, 3349092, 4186365, 5023638, 5581820, 8372730, 10047276, 12559095, 16745460, 25118190, 50236380]

約数ペア:

[(1, 50236380), (2, 25118190), (3, 16745460), (4, 12559095), (5, 10047276), (6, 8372730), (9, 5581820), (10, 5023638), (12, 4186365), (15, 3349092), (18, 2790910), (19, 2644020), (20, 2511819), (30, 1674546), (36, 1395455), (37, 1357740), (38, 1322010), (45, 1116364), (57, 881340), (60, 837273), (74, 678870), (76, 661005), (90, 558182), (95, 528804), (111, 452580), (114, 440670), (148, 339435), (171, 293780), (180, 279091), (185, 271548), (190, 264402), (222, 226290), (228, 220335), (285, 176268), (333, 150860), (342, 146890), (370, 135774), (380, 132201), (397, 126540), (444, 113145), (555, 90516), (570, 88134), (666, 75430), (684, 73445), (703, 71460), (740, 67887), (794, 63270), (855, 58756), (1110, 45258), (1140, 44067), (1191, 42180), (1332, 37715), (1406, 35730), (1588, 31635), (1665, 30172), (1710, 29378), (1985, 25308), (2109, 23820), (2220, 22629), (2382, 21090), (2812, 17865), (3330, 15086), (3420, 14689), (3515, 14292), (3573, 14060), (3970, 12654), (4218, 11910), (4764, 10545), (5955, 8436), (6327, 7940), (6660, 7543), (7030, 7146)]