55565250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 154103040

約数和(自身を除く): 98537790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 125, 130, 139, 150, 195, 205, 246, 250, 278, 325, 375, 390, 410, 417, 533, 615, 650, 695, 750, 834, 975, 1025, 1066, 1230, 1390, 1599, 1625, 1807, 1950, 2050, 2085, 2665, 3075, 3198, 3250, 3475, 3614, 4170, 4875, 5125, 5330, 5421, 5699, 6150, 6950, 7995, 9035, 9750, 10250, 10425, 10842, 11398, 13325, 15375, 15990, 17097, 17375, 18070, 20850, 26650, 27105, 28495, 30750, 34194, 34750, 39975, 45175, 52125, 54210, 56990, 66625, 74087, 79950, 85485, 90350, 104250, 133250, 135525, 142475, 148174, 170970, 199875, 222261, 225875, 271050, 284950, 370435, 399750, 427425, 444522, 451750, 677625, 712375, 740870, 854850, 1111305, 1355250, 1424750, 1852175, 2137125, 2222610, 3704350, 4274250, 5556525, 9260875, 11113050, 18521750, 27782625, 55565250]

約数ペア:

[(1, 55565250), (2, 27782625), (3, 18521750), (5, 11113050), (6, 9260875), (10, 5556525), (13, 4274250), (15, 3704350), (25, 2222610), (26, 2137125), (30, 1852175), (39, 1424750), (41, 1355250), (50, 1111305), (65, 854850), (75, 740870), (78, 712375), (82, 677625), (123, 451750), (125, 444522), (130, 427425), (139, 399750), (150, 370435), (195, 284950), (205, 271050), (246, 225875), (250, 222261), (278, 199875), (325, 170970), (375, 148174), (390, 142475), (410, 135525), (417, 133250), (533, 104250), (615, 90350), (650, 85485), (695, 79950), (750, 74087), (834, 66625), (975, 56990), (1025, 54210), (1066, 52125), (1230, 45175), (1390, 39975), (1599, 34750), (1625, 34194), (1807, 30750), (1950, 28495), (2050, 27105), (2085, 26650), (2665, 20850), (3075, 18070), (3198, 17375), (3250, 17097), (3475, 15990), (3614, 15375), (4170, 13325), (4875, 11398), (5125, 10842), (5330, 10425), (5421, 10250), (5699, 9750), (6150, 9035), (6950, 7995)]