53011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 178086816

約数和(自身を除く): 125074896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1307, 1352, 1560, 1690, 2028, 2535, 2614, 2704, 3120, 3380, 3921, 4056, 5070, 5228, 6535, 6760, 7842, 8112, 10140, 10456, 13070, 13520, 15684, 16991, 19605, 20280, 20912, 26140, 31368, 33982, 39210, 40560, 50973, 52280, 62736, 67964, 78420, 84955, 101946, 104560, 135928, 156840, 169910, 203892, 220883, 254865, 271856, 313680, 339820, 407784, 441766, 509730, 662649, 679640, 815568, 883532, 1019460, 1104415, 1325298, 1359280, 1767064, 2038920, 2208830, 2650596, 3313245, 3534128, 4077840, 4417660, 5301192, 6626490, 8835320, 10602384, 13252980, 17670640, 26505960, 53011920]

約数ペア:

[(1, 53011920), (2, 26505960), (3, 17670640), (4, 13252980), (5, 10602384), (6, 8835320), (8, 6626490), (10, 5301192), (12, 4417660), (13, 4077840), (15, 3534128), (16, 3313245), (20, 2650596), (24, 2208830), (26, 2038920), (30, 1767064), (39, 1359280), (40, 1325298), (48, 1104415), (52, 1019460), (60, 883532), (65, 815568), (78, 679640), (80, 662649), (104, 509730), (120, 441766), (130, 407784), (156, 339820), (169, 313680), (195, 271856), (208, 254865), (240, 220883), (260, 203892), (312, 169910), (338, 156840), (390, 135928), (507, 104560), (520, 101946), (624, 84955), (676, 78420), (780, 67964), (845, 62736), (1014, 52280), (1040, 50973), (1307, 40560), (1352, 39210), (1560, 33982), (1690, 31368), (2028, 26140), (2535, 20912), (2614, 20280), (2704, 19605), (3120, 16991), (3380, 15684), (3921, 13520), (4056, 13070), (5070, 10456), (5228, 10140), (6535, 8112), (6760, 7842)]