51119880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 128

約数和(自身を含む): 184550400

約数和(自身を除く): 133430520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3203, 3990, 5320, 6406, 7980, 9609, 12812, 15960, 16015, 19218, 22421, 25624, 32030, 38436, 44842, 48045, 60857, 64060, 67263, 76872, 89684, 96090, 112105, 121714, 128120, 134526, 179368, 182571, 192180, 224210, 243428, 269052, 304285, 336315, 365142, 384360, 425999, 448420, 486856, 538104, 608570, 672630, 730284, 851998, 896840, 912855, 1217140, 1277997, 1345260, 1460568, 1703996, 1825710, 2129995, 2434280, 2555994, 2690520, 3407992, 3651420, 4259990, 5111988, 6389985, 7302840, 8519980, 10223976, 12779970, 17039960, 25559940, 51119880]

約数ペア:

[(1, 51119880), (2, 25559940), (3, 17039960), (4, 12779970), (5, 10223976), (6, 8519980), (7, 7302840), (8, 6389985), (10, 5111988), (12, 4259990), (14, 3651420), (15, 3407992), (19, 2690520), (20, 2555994), (21, 2434280), (24, 2129995), (28, 1825710), (30, 1703996), (35, 1460568), (38, 1345260), (40, 1277997), (42, 1217140), (56, 912855), (57, 896840), (60, 851998), (70, 730284), (76, 672630), (84, 608570), (95, 538104), (105, 486856), (114, 448420), (120, 425999), (133, 384360), (140, 365142), (152, 336315), (168, 304285), (190, 269052), (210, 243428), (228, 224210), (266, 192180), (280, 182571), (285, 179368), (380, 134526), (399, 128120), (420, 121714), (456, 112105), (532, 96090), (570, 89684), (665, 76872), (760, 67263), (798, 64060), (840, 60857), (1064, 48045), (1140, 44842), (1330, 38436), (1596, 32030), (1995, 25624), (2280, 22421), (2660, 19218), (3192, 16015), (3203, 15960), (3990, 12812), (5320, 9609), (6406, 7980)]