52398450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 155380680

約数和(自身を除く): 102982230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 169, 195, 225, 234, 265, 318, 325, 338, 390, 450, 477, 507, 530, 585, 650, 689, 795, 845, 954, 975, 1014, 1170, 1325, 1378, 1521, 1590, 1690, 1950, 2067, 2197, 2385, 2535, 2650, 2925, 3042, 3445, 3975, 4134, 4225, 4394, 4770, 5070, 5850, 6201, 6591, 6890, 7605, 7950, 8450, 8957, 10335, 10985, 11925, 12402, 12675, 13182, 15210, 17225, 17914, 19773, 20670, 21970, 23850, 25350, 26871, 31005, 32955, 34450, 38025, 39546, 44785, 51675, 53742, 54925, 62010, 65910, 76050, 80613, 89570, 98865, 103350, 109850, 116441, 134355, 155025, 161226, 164775, 197730, 223925, 232882, 268710, 310050, 329550, 349323, 403065, 447850, 494325, 582205, 671775, 698646, 806130, 988650, 1047969, 1164410, 1343550, 1746615, 2015325, 2095938, 2911025, 3493230, 4030650, 5239845, 5822050, 8733075, 10479690, 17466150, 26199225, 52398450]

約数ペア:

[(1, 52398450), (2, 26199225), (3, 17466150), (5, 10479690), (6, 8733075), (9, 5822050), (10, 5239845), (13, 4030650), (15, 3493230), (18, 2911025), (25, 2095938), (26, 2015325), (30, 1746615), (39, 1343550), (45, 1164410), (50, 1047969), (53, 988650), (65, 806130), (75, 698646), (78, 671775), (90, 582205), (106, 494325), (117, 447850), (130, 403065), (150, 349323), (159, 329550), (169, 310050), (195, 268710), (225, 232882), (234, 223925), (265, 197730), (318, 164775), (325, 161226), (338, 155025), (390, 134355), (450, 116441), (477, 109850), (507, 103350), (530, 98865), (585, 89570), (650, 80613), (689, 76050), (795, 65910), (845, 62010), (954, 54925), (975, 53742), (1014, 51675), (1170, 44785), (1325, 39546), (1378, 38025), (1521, 34450), (1590, 32955), (1690, 31005), (1950, 26871), (2067, 25350), (2197, 23850), (2385, 21970), (2535, 20670), (2650, 19773), (2925, 17914), (3042, 17225), (3445, 15210), (3975, 13182), (4134, 12675), (4225, 12402), (4394, 11925), (4770, 10985), (5070, 10335), (5850, 8957), (6201, 8450), (6591, 7950), (6890, 7605)]