50764980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 170989056

約数和(自身を除く): 120224076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 557, 588, 620, 651, 735, 868, 930, 980, 1085, 1114, 1302, 1470, 1519, 1671, 1860, 2170, 2228, 2604, 2785, 2940, 3038, 3255, 3342, 3899, 4340, 4557, 5570, 6076, 6510, 6684, 7595, 7798, 8355, 9114, 11140, 11697, 13020, 15190, 15596, 16710, 17267, 18228, 19495, 22785, 23394, 27293, 30380, 33420, 34534, 38990, 45570, 46788, 51801, 54586, 58485, 69068, 77980, 81879, 86335, 91140, 103602, 109172, 116970, 120869, 136465, 163758, 172670, 207204, 233940, 241738, 259005, 272930, 327516, 345340, 362607, 409395, 483476, 518010, 545860, 604345, 725214, 818790, 846083, 1036020, 1208690, 1450428, 1637580, 1692166, 1813035, 2417380, 2538249, 3384332, 3626070, 4230415, 5076498, 7252140, 8460830, 10152996, 12691245, 16921660, 25382490, 50764980]

約数ペア:

[(1, 50764980), (2, 25382490), (3, 16921660), (4, 12691245), (5, 10152996), (6, 8460830), (7, 7252140), (10, 5076498), (12, 4230415), (14, 3626070), (15, 3384332), (20, 2538249), (21, 2417380), (28, 1813035), (30, 1692166), (31, 1637580), (35, 1450428), (42, 1208690), (49, 1036020), (60, 846083), (62, 818790), (70, 725214), (84, 604345), (93, 545860), (98, 518010), (105, 483476), (124, 409395), (140, 362607), (147, 345340), (155, 327516), (186, 272930), (196, 259005), (210, 241738), (217, 233940), (245, 207204), (294, 172670), (310, 163758), (372, 136465), (420, 120869), (434, 116970), (465, 109172), (490, 103602), (557, 91140), (588, 86335), (620, 81879), (651, 77980), (735, 69068), (868, 58485), (930, 54586), (980, 51801), (1085, 46788), (1114, 45570), (1302, 38990), (1470, 34534), (1519, 33420), (1671, 30380), (1860, 27293), (2170, 23394), (2228, 22785), (2604, 19495), (2785, 18228), (2940, 17267), (3038, 16710), (3255, 15596), (3342, 15190), (3899, 13020), (4340, 11697), (4557, 11140), (5570, 9114), (6076, 8355), (6510, 7798), (6684, 7595)]