55795350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 156847104

約数和(自身を除く): 101051754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 71, 75, 78, 93, 130, 142, 150, 155, 169, 186, 195, 213, 310, 325, 338, 355, 390, 403, 426, 465, 507, 650, 710, 775, 806, 845, 923, 930, 975, 1014, 1065, 1209, 1550, 1690, 1775, 1846, 1950, 2015, 2130, 2201, 2325, 2418, 2535, 2769, 3550, 4030, 4225, 4402, 4615, 4650, 5070, 5239, 5325, 5538, 6045, 6603, 8450, 9230, 10075, 10478, 10650, 11005, 11999, 12090, 12675, 13206, 13845, 15717, 20150, 22010, 23075, 23998, 25350, 26195, 27690, 28613, 30225, 31434, 33015, 35997, 46150, 52390, 55025, 57226, 59995, 60450, 66030, 69225, 71994, 78585, 85839, 110050, 119990, 130975, 138450, 143065, 157170, 165075, 171678, 179985, 261950, 286130, 299975, 330150, 359970, 371969, 392925, 429195, 599950, 715325, 743938, 785850, 858390, 899925, 1115907, 1430650, 1799850, 1859845, 2145975, 2231814, 3719690, 4291950, 5579535, 9299225, 11159070, 18598450, 27897675, 55795350]

約数ペア:

[(1, 55795350), (2, 27897675), (3, 18598450), (5, 11159070), (6, 9299225), (10, 5579535), (13, 4291950), (15, 3719690), (25, 2231814), (26, 2145975), (30, 1859845), (31, 1799850), (39, 1430650), (50, 1115907), (62, 899925), (65, 858390), (71, 785850), (75, 743938), (78, 715325), (93, 599950), (130, 429195), (142, 392925), (150, 371969), (155, 359970), (169, 330150), (186, 299975), (195, 286130), (213, 261950), (310, 179985), (325, 171678), (338, 165075), (355, 157170), (390, 143065), (403, 138450), (426, 130975), (465, 119990), (507, 110050), (650, 85839), (710, 78585), (775, 71994), (806, 69225), (845, 66030), (923, 60450), (930, 59995), (975, 57226), (1014, 55025), (1065, 52390), (1209, 46150), (1550, 35997), (1690, 33015), (1775, 31434), (1846, 30225), (1950, 28613), (2015, 27690), (2130, 26195), (2201, 25350), (2325, 23998), (2418, 23075), (2535, 22010), (2769, 20150), (3550, 15717), (4030, 13845), (4225, 13206), (4402, 12675), (4615, 12090), (4650, 11999), (5070, 11005), (5239, 10650), (5325, 10478), (5538, 10075), (6045, 9230), (6603, 8450)]