56496510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 178622496

約数和(自身を除く): 122125986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 557, 630, 690, 735, 805, 882, 966, 1035, 1114, 1127, 1449, 1470, 1610, 1671, 2070, 2205, 2254, 2415, 2785, 2898, 3342, 3381, 3899, 4410, 4830, 5013, 5570, 5635, 6762, 7245, 7798, 8355, 10026, 10143, 11270, 11697, 12811, 14490, 16710, 16905, 19495, 20286, 23394, 25065, 25622, 27293, 33810, 35091, 38433, 38990, 50130, 50715, 54586, 58485, 64055, 70182, 76866, 81879, 89677, 101430, 115299, 116970, 128110, 136465, 163758, 175455, 179354, 192165, 230598, 245637, 269031, 272930, 350910, 384330, 409395, 448385, 491274, 538062, 576495, 627739, 807093, 818790, 896770, 1152990, 1228185, 1255478, 1345155, 1614186, 1883217, 2456370, 2690310, 3138695, 3766434, 4035465, 5649651, 6277390, 8070930, 9416085, 11299302, 18832170, 28248255, 56496510]

約数ペア:

[(1, 56496510), (2, 28248255), (3, 18832170), (5, 11299302), (6, 9416085), (7, 8070930), (9, 6277390), (10, 5649651), (14, 4035465), (15, 3766434), (18, 3138695), (21, 2690310), (23, 2456370), (30, 1883217), (35, 1614186), (42, 1345155), (45, 1255478), (46, 1228185), (49, 1152990), (63, 896770), (69, 818790), (70, 807093), (90, 627739), (98, 576495), (105, 538062), (115, 491274), (126, 448385), (138, 409395), (147, 384330), (161, 350910), (207, 272930), (210, 269031), (230, 245637), (245, 230598), (294, 192165), (315, 179354), (322, 175455), (345, 163758), (414, 136465), (441, 128110), (483, 116970), (490, 115299), (557, 101430), (630, 89677), (690, 81879), (735, 76866), (805, 70182), (882, 64055), (966, 58485), (1035, 54586), (1114, 50715), (1127, 50130), (1449, 38990), (1470, 38433), (1610, 35091), (1671, 33810), (2070, 27293), (2205, 25622), (2254, 25065), (2415, 23394), (2785, 20286), (2898, 19495), (3342, 16905), (3381, 16710), (3899, 14490), (4410, 12811), (4830, 11697), (5013, 11270), (5570, 10143), (5635, 10026), (6762, 8355), (7245, 7798)]