47683890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 112

約数和(自身を含む): 133468416

約数和(自身を除く): 85784526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 211, 243, 270, 279, 310, 405, 422, 465, 486, 558, 633, 729, 810, 837, 930, 1055, 1215, 1266, 1395, 1458, 1674, 1899, 2110, 2430, 2511, 2790, 3165, 3645, 3798, 4185, 5022, 5697, 6330, 6541, 7290, 7533, 8370, 9495, 11394, 12555, 13082, 15066, 17091, 18990, 19623, 22599, 25110, 28485, 32705, 34182, 37665, 39246, 45198, 51273, 56970, 58869, 65410, 75330, 85455, 98115, 102546, 112995, 117738, 153819, 170910, 176607, 196230, 225990, 256365, 294345, 307638, 353214, 512730, 529821, 588690, 769095, 883035, 1059642, 1538190, 1589463, 1766070, 2649105, 3178926, 4768389, 5298210, 7947315, 9536778, 15894630, 23841945, 47683890]

約数ペア:

[(1, 47683890), (2, 23841945), (3, 15894630), (5, 9536778), (6, 7947315), (9, 5298210), (10, 4768389), (15, 3178926), (18, 2649105), (27, 1766070), (30, 1589463), (31, 1538190), (45, 1059642), (54, 883035), (62, 769095), (81, 588690), (90, 529821), (93, 512730), (135, 353214), (155, 307638), (162, 294345), (186, 256365), (211, 225990), (243, 196230), (270, 176607), (279, 170910), (310, 153819), (405, 117738), (422, 112995), (465, 102546), (486, 98115), (558, 85455), (633, 75330), (729, 65410), (810, 58869), (837, 56970), (930, 51273), (1055, 45198), (1215, 39246), (1266, 37665), (1395, 34182), (1458, 32705), (1674, 28485), (1899, 25110), (2110, 22599), (2430, 19623), (2511, 18990), (2790, 17091), (3165, 15066), (3645, 13082), (3798, 12555), (4185, 11394), (5022, 9495), (5697, 8370), (6330, 7533), (6541, 7290)]