53777790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 164851200

約数和(自身を除く): 111073410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 953, 990, 1026, 1045, 1254, 1485, 1710, 1881, 1906, 2090, 2565, 2859, 2970, 3135, 3762, 4765, 5130, 5643, 5718, 6270, 8577, 9405, 9530, 10483, 11286, 14295, 17154, 18107, 18810, 20966, 25731, 28215, 28590, 31449, 36214, 42885, 51462, 52415, 54321, 56430, 62898, 85770, 90535, 94347, 104830, 108642, 128655, 157245, 162963, 181070, 188694, 199177, 257310, 271605, 283041, 314490, 325926, 398354, 471735, 488889, 543210, 566082, 597531, 814815, 943470, 977778, 995885, 1195062, 1415205, 1629630, 1792593, 1991770, 2444445, 2830410, 2987655, 3585186, 4888890, 5377779, 5975310, 8962965, 10755558, 17925930, 26888895, 53777790]

約数ペア:

[(1, 53777790), (2, 26888895), (3, 17925930), (5, 10755558), (6, 8962965), (9, 5975310), (10, 5377779), (11, 4888890), (15, 3585186), (18, 2987655), (19, 2830410), (22, 2444445), (27, 1991770), (30, 1792593), (33, 1629630), (38, 1415205), (45, 1195062), (54, 995885), (55, 977778), (57, 943470), (66, 814815), (90, 597531), (95, 566082), (99, 543210), (110, 488889), (114, 471735), (135, 398354), (165, 325926), (171, 314490), (190, 283041), (198, 271605), (209, 257310), (270, 199177), (285, 188694), (297, 181070), (330, 162963), (342, 157245), (418, 128655), (495, 108642), (513, 104830), (570, 94347), (594, 90535), (627, 85770), (855, 62898), (953, 56430), (990, 54321), (1026, 52415), (1045, 51462), (1254, 42885), (1485, 36214), (1710, 31449), (1881, 28590), (1906, 28215), (2090, 25731), (2565, 20966), (2859, 18810), (2970, 18107), (3135, 17154), (3762, 14295), (4765, 11286), (5130, 10483), (5643, 9530), (5718, 9405), (6270, 8577)]