53234580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 182710080

約数和(自身を除く): 129475500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 953, 980, 1140, 1330, 1470, 1596, 1862, 1906, 1995, 2660, 2793, 2859, 2940, 3724, 3812, 3990, 4655, 4765, 5586, 5718, 6671, 7980, 9310, 9530, 11172, 11436, 13342, 13965, 14295, 18107, 18620, 19060, 20013, 26684, 27930, 28590, 33355, 36214, 40026, 46697, 54321, 55860, 57180, 66710, 72428, 80052, 90535, 93394, 100065, 108642, 126749, 133420, 140091, 181070, 186788, 200130, 217284, 233485, 253498, 271605, 280182, 362140, 380247, 400260, 466970, 506996, 543210, 560364, 633745, 700455, 760494, 887243, 933940, 1086420, 1267490, 1400910, 1520988, 1774486, 1901235, 2534980, 2661729, 2801820, 3548972, 3802470, 4436215, 5323458, 7604940, 8872430, 10646916, 13308645, 17744860, 26617290, 53234580]

約数ペア:

[(1, 53234580), (2, 26617290), (3, 17744860), (4, 13308645), (5, 10646916), (6, 8872430), (7, 7604940), (10, 5323458), (12, 4436215), (14, 3802470), (15, 3548972), (19, 2801820), (20, 2661729), (21, 2534980), (28, 1901235), (30, 1774486), (35, 1520988), (38, 1400910), (42, 1267490), (49, 1086420), (57, 933940), (60, 887243), (70, 760494), (76, 700455), (84, 633745), (95, 560364), (98, 543210), (105, 506996), (114, 466970), (133, 400260), (140, 380247), (147, 362140), (190, 280182), (196, 271605), (210, 253498), (228, 233485), (245, 217284), (266, 200130), (285, 186788), (294, 181070), (380, 140091), (399, 133420), (420, 126749), (490, 108642), (532, 100065), (570, 93394), (588, 90535), (665, 80052), (735, 72428), (798, 66710), (931, 57180), (953, 55860), (980, 54321), (1140, 46697), (1330, 40026), (1470, 36214), (1596, 33355), (1862, 28590), (1906, 27930), (1995, 26684), (2660, 20013), (2793, 19060), (2859, 18620), (2940, 18107), (3724, 14295), (3812, 13965), (3990, 13342), (4655, 11436), (4765, 11172), (5586, 9530), (5718, 9310), (6671, 7980)]