51139764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4797

約数の個数: 72

約数和(自身を含む): 145297152

約数和(自身を除く): 94157388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 4751, 5382, 9502, 10764, 14253, 19004, 28506, 42759, 57012, 61763, 85518, 109273, 123526, 171036, 185289, 218546, 247052, 327819, 370578, 437092, 555867, 655638, 741156, 983457, 1111734, 1311276, 1420549, 1966914, 2223468, 2841098, 3933828, 4261647, 5682196, 8523294, 12784941, 17046588, 25569882, 51139764]

約数ペア:

[(1, 51139764), (2, 25569882), (3, 17046588), (4, 12784941), (6, 8523294), (9, 5682196), (12, 4261647), (13, 3933828), (18, 2841098), (23, 2223468), (26, 1966914), (36, 1420549), (39, 1311276), (46, 1111734), (52, 983457), (69, 741156), (78, 655638), (92, 555867), (117, 437092), (138, 370578), (156, 327819), (207, 247052), (234, 218546), (276, 185289), (299, 171036), (414, 123526), (468, 109273), (598, 85518), (828, 61763), (897, 57012), (1196, 42759), (1794, 28506), (2691, 19004), (3588, 14253), (4751, 10764), (5382, 9502)]