53000700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 163322880

約数和(自身を除く): 110322180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 93, 100, 123, 124, 139, 150, 155, 164, 186, 205, 246, 278, 300, 310, 372, 410, 417, 465, 492, 556, 615, 620, 695, 775, 820, 834, 930, 1025, 1230, 1271, 1390, 1550, 1668, 1860, 2050, 2085, 2325, 2460, 2542, 2780, 3075, 3100, 3475, 3813, 4100, 4170, 4309, 4650, 5084, 5699, 6150, 6355, 6950, 7626, 8340, 8618, 9300, 10425, 11398, 12300, 12710, 12927, 13900, 15252, 17097, 17236, 19065, 20850, 21545, 22796, 25420, 25854, 28495, 31775, 34194, 38130, 41700, 43090, 51708, 56990, 63550, 64635, 68388, 76260, 85485, 86180, 95325, 107725, 113980, 127100, 129270, 142475, 170970, 176669, 190650, 215450, 258540, 284950, 323175, 341940, 353338, 381300, 427425, 430900, 530007, 569900, 646350, 706676, 854850, 883345, 1060014, 1292700, 1709700, 1766690, 2120028, 2650035, 3533380, 4416725, 5300070, 8833450, 10600140, 13250175, 17666900, 26500350, 53000700]

約数ペア:

[(1, 53000700), (2, 26500350), (3, 17666900), (4, 13250175), (5, 10600140), (6, 8833450), (10, 5300070), (12, 4416725), (15, 3533380), (20, 2650035), (25, 2120028), (30, 1766690), (31, 1709700), (41, 1292700), (50, 1060014), (60, 883345), (62, 854850), (75, 706676), (82, 646350), (93, 569900), (100, 530007), (123, 430900), (124, 427425), (139, 381300), (150, 353338), (155, 341940), (164, 323175), (186, 284950), (205, 258540), (246, 215450), (278, 190650), (300, 176669), (310, 170970), (372, 142475), (410, 129270), (417, 127100), (465, 113980), (492, 107725), (556, 95325), (615, 86180), (620, 85485), (695, 76260), (775, 68388), (820, 64635), (834, 63550), (930, 56990), (1025, 51708), (1230, 43090), (1271, 41700), (1390, 38130), (1550, 34194), (1668, 31775), (1860, 28495), (2050, 25854), (2085, 25420), (2325, 22796), (2460, 21545), (2542, 20850), (2780, 19065), (3075, 17236), (3100, 17097), (3475, 15252), (3813, 13900), (4100, 12927), (4170, 12710), (4309, 12300), (4650, 11398), (5084, 10425), (5699, 9300), (6150, 8618), (6355, 8340), (6950, 7626)]