56381850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{2557}}^1$

素因数の和:2589

約数の個数: 108

約数和(自身を含む): 176279454

約数和(自身を除く): 119897604

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 2557, 3150, 3675, 4410, 5114, 7350, 7671, 11025, 12785, 15342, 17899, 22050, 23013, 25570, 35798, 38355, 46026, 53697, 63925, 76710, 89495, 107394, 115065, 125293, 127850, 161091, 178990, 191775, 230130, 250586, 268485, 322182, 375879, 383550, 447475, 536970, 575325, 626465, 751758, 805455, 894950, 1127637, 1150650, 1252930, 1342425, 1610910, 1879395, 2255274, 2684850, 3132325, 3758790, 4027275, 5638185, 6264650, 8054550, 9396975, 11276370, 18793950, 28190925, 56381850]

約数ペア:

[(1, 56381850), (2, 28190925), (3, 18793950), (5, 11276370), (6, 9396975), (7, 8054550), (9, 6264650), (10, 5638185), (14, 4027275), (15, 3758790), (18, 3132325), (21, 2684850), (25, 2255274), (30, 1879395), (35, 1610910), (42, 1342425), (45, 1252930), (49, 1150650), (50, 1127637), (63, 894950), (70, 805455), (75, 751758), (90, 626465), (98, 575325), (105, 536970), (126, 447475), (147, 383550), (150, 375879), (175, 322182), (210, 268485), (225, 250586), (245, 230130), (294, 191775), (315, 178990), (350, 161091), (441, 127850), (450, 125293), (490, 115065), (525, 107394), (630, 89495), (735, 76710), (882, 63925), (1050, 53697), (1225, 46026), (1470, 38355), (1575, 35798), (2205, 25570), (2450, 23013), (2557, 22050), (3150, 17899), (3675, 15342), (4410, 12785), (5114, 11025), (7350, 7671)]