53639820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 182522256

約数和(自身を除く): 128882436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 283, 324, 351, 390, 405, 468, 486, 540, 566, 585, 702, 729, 780, 810, 849, 972, 1053, 1132, 1170, 1215, 1404, 1415, 1458, 1620, 1698, 1755, 2106, 2340, 2430, 2547, 2830, 2916, 3159, 3396, 3510, 3645, 3679, 4212, 4245, 4860, 5094, 5265, 5660, 6318, 7020, 7290, 7358, 7641, 8490, 9477, 10188, 10530, 11037, 12636, 12735, 14580, 14716, 15282, 15795, 16980, 18395, 18954, 21060, 22074, 22923, 25470, 30564, 31590, 33111, 36790, 37908, 38205, 44148, 45846, 47385, 50940, 55185, 63180, 66222, 68769, 73580, 76410, 91692, 94770, 99333, 110370, 114615, 132444, 137538, 152820, 165555, 189540, 198666, 206307, 220740, 229230, 275076, 297999, 331110, 343845, 397332, 412614, 458460, 496665, 595998, 662220, 687690, 825228, 893997, 993330, 1031535, 1191996, 1375380, 1489995, 1787994, 1986660, 2063070, 2681991, 2979990, 3575988, 4126140, 4469985, 5363982, 5959980, 8939970, 10727964, 13409955, 17879940, 26819910, 53639820]

約数ペア:

[(1, 53639820), (2, 26819910), (3, 17879940), (4, 13409955), (5, 10727964), (6, 8939970), (9, 5959980), (10, 5363982), (12, 4469985), (13, 4126140), (15, 3575988), (18, 2979990), (20, 2681991), (26, 2063070), (27, 1986660), (30, 1787994), (36, 1489995), (39, 1375380), (45, 1191996), (52, 1031535), (54, 993330), (60, 893997), (65, 825228), (78, 687690), (81, 662220), (90, 595998), (108, 496665), (117, 458460), (130, 412614), (135, 397332), (156, 343845), (162, 331110), (180, 297999), (195, 275076), (234, 229230), (243, 220740), (260, 206307), (270, 198666), (283, 189540), (324, 165555), (351, 152820), (390, 137538), (405, 132444), (468, 114615), (486, 110370), (540, 99333), (566, 94770), (585, 91692), (702, 76410), (729, 73580), (780, 68769), (810, 66222), (849, 63180), (972, 55185), (1053, 50940), (1132, 47385), (1170, 45846), (1215, 44148), (1404, 38205), (1415, 37908), (1458, 36790), (1620, 33111), (1698, 31590), (1755, 30564), (2106, 25470), (2340, 22923), (2430, 22074), (2547, 21060), (2830, 18954), (2916, 18395), (3159, 16980), (3396, 15795), (3510, 15282), (3645, 14716), (3679, 14580), (4212, 12735), (4245, 12636), (4860, 11037), (5094, 10530), (5265, 10188), (5660, 9477), (6318, 8490), (7020, 7641), (7290, 7358)]