51673920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2872

約数の個数: 112

約数和(自身を含む): 172760640

約数和(自身を除く): 121086720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 2833, 3040, 3648, 4560, 5666, 6080, 8499, 9120, 11332, 14165, 16998, 18240, 22664, 28330, 33996, 42495, 45328, 53827, 56660, 67992, 84990, 90656, 107654, 113320, 135984, 161481, 169980, 181312, 215308, 226640, 269135, 271968, 322962, 339960, 430616, 453280, 538270, 543936, 645924, 679920, 807405, 861232, 906560, 1076540, 1291848, 1359840, 1614810, 1722464, 2153080, 2583696, 2719680, 3229620, 3444928, 4306160, 5167392, 6459240, 8612320, 10334784, 12918480, 17224640, 25836960, 51673920]

約数ペア:

[(1, 51673920), (2, 25836960), (3, 17224640), (4, 12918480), (5, 10334784), (6, 8612320), (8, 6459240), (10, 5167392), (12, 4306160), (15, 3444928), (16, 3229620), (19, 2719680), (20, 2583696), (24, 2153080), (30, 1722464), (32, 1614810), (38, 1359840), (40, 1291848), (48, 1076540), (57, 906560), (60, 861232), (64, 807405), (76, 679920), (80, 645924), (95, 543936), (96, 538270), (114, 453280), (120, 430616), (152, 339960), (160, 322962), (190, 271968), (192, 269135), (228, 226640), (240, 215308), (285, 181312), (304, 169980), (320, 161481), (380, 135984), (456, 113320), (480, 107654), (570, 90656), (608, 84990), (760, 67992), (912, 56660), (960, 53827), (1140, 45328), (1216, 42495), (1520, 33996), (1824, 28330), (2280, 22664), (2833, 18240), (3040, 16998), (3648, 14165), (4560, 11332), (5666, 9120), (6080, 8499)]