51629850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 108

約数和(自身を含む): 147722874

約数和(自身を除く): 96093024

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 289, 306, 397, 425, 450, 510, 578, 765, 794, 850, 867, 1191, 1275, 1445, 1530, 1734, 1985, 2382, 2550, 2601, 2890, 3573, 3825, 3970, 4335, 5202, 5955, 6749, 7146, 7225, 7650, 8670, 9925, 11910, 13005, 13498, 14450, 17865, 19850, 20247, 21675, 26010, 29775, 33745, 35730, 40494, 43350, 59550, 60741, 65025, 67490, 89325, 101235, 114733, 121482, 130050, 168725, 178650, 202470, 229466, 303705, 337450, 344199, 506175, 573665, 607410, 688398, 1012350, 1032597, 1147330, 1518525, 1720995, 2065194, 2868325, 3037050, 3441990, 5162985, 5736650, 8604975, 10325970, 17209950, 25814925, 51629850]

約数ペア:

[(1, 51629850), (2, 25814925), (3, 17209950), (5, 10325970), (6, 8604975), (9, 5736650), (10, 5162985), (15, 3441990), (17, 3037050), (18, 2868325), (25, 2065194), (30, 1720995), (34, 1518525), (45, 1147330), (50, 1032597), (51, 1012350), (75, 688398), (85, 607410), (90, 573665), (102, 506175), (150, 344199), (153, 337450), (170, 303705), (225, 229466), (255, 202470), (289, 178650), (306, 168725), (397, 130050), (425, 121482), (450, 114733), (510, 101235), (578, 89325), (765, 67490), (794, 65025), (850, 60741), (867, 59550), (1191, 43350), (1275, 40494), (1445, 35730), (1530, 33745), (1734, 29775), (1985, 26010), (2382, 21675), (2550, 20247), (2601, 19850), (2890, 17865), (3573, 14450), (3825, 13498), (3970, 13005), (4335, 11910), (5202, 9925), (5955, 8670), (6749, 7650), (7146, 7225)]