56586180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 144

約数和(自身を含む): 194201280

約数和(自身を除く): 137615100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1013, 1140, 1330, 1470, 1596, 1862, 1995, 2026, 2660, 2793, 2940, 3039, 3724, 3990, 4052, 4655, 5065, 5586, 6078, 7091, 7980, 9310, 10130, 11172, 12156, 13965, 14182, 15195, 18620, 19247, 20260, 21273, 27930, 28364, 30390, 35455, 38494, 42546, 49637, 55860, 57741, 60780, 70910, 76988, 85092, 96235, 99274, 106365, 115482, 134729, 141820, 148911, 192470, 198548, 212730, 230964, 248185, 269458, 288705, 297822, 384940, 404187, 425460, 496370, 538916, 577410, 595644, 673645, 744555, 808374, 943103, 992740, 1154820, 1347290, 1489110, 1616748, 1886206, 2020935, 2694580, 2829309, 2978220, 3772412, 4041870, 4715515, 5658618, 8083740, 9431030, 11317236, 14146545, 18862060, 28293090, 56586180]

約数ペア:

[(1, 56586180), (2, 28293090), (3, 18862060), (4, 14146545), (5, 11317236), (6, 9431030), (7, 8083740), (10, 5658618), (12, 4715515), (14, 4041870), (15, 3772412), (19, 2978220), (20, 2829309), (21, 2694580), (28, 2020935), (30, 1886206), (35, 1616748), (38, 1489110), (42, 1347290), (49, 1154820), (57, 992740), (60, 943103), (70, 808374), (76, 744555), (84, 673645), (95, 595644), (98, 577410), (105, 538916), (114, 496370), (133, 425460), (140, 404187), (147, 384940), (190, 297822), (196, 288705), (210, 269458), (228, 248185), (245, 230964), (266, 212730), (285, 198548), (294, 192470), (380, 148911), (399, 141820), (420, 134729), (490, 115482), (532, 106365), (570, 99274), (588, 96235), (665, 85092), (735, 76988), (798, 70910), (931, 60780), (980, 57741), (1013, 55860), (1140, 49637), (1330, 42546), (1470, 38494), (1596, 35455), (1862, 30390), (1995, 28364), (2026, 27930), (2660, 21273), (2793, 20260), (2940, 19247), (3039, 18620), (3724, 15195), (3990, 14182), (4052, 13965), (4655, 12156), (5065, 11172), (5586, 10130), (6078, 9310), (7091, 7980)]