52469820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 181621440

約数和(自身を除く): 129151620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1319, 1326, 1530, 1989, 2210, 2340, 2638, 2652, 3060, 3315, 3957, 3978, 4420, 5276, 6595, 6630, 7914, 7956, 9945, 11871, 13190, 13260, 15828, 17147, 19785, 19890, 22423, 23742, 26380, 34294, 39570, 39780, 44846, 47484, 51441, 59355, 67269, 68588, 79140, 85735, 89692, 102882, 112115, 118710, 134538, 154323, 171470, 201807, 205764, 224230, 237420, 257205, 269076, 291499, 308646, 336345, 342940, 403614, 448460, 514410, 582998, 617292, 672690, 771615, 807228, 874497, 1009035, 1028820, 1165996, 1345380, 1457495, 1543230, 1748994, 2018070, 2623491, 2914990, 3086460, 3497988, 4036140, 4372485, 5246982, 5829980, 8744970, 10493964, 13117455, 17489940, 26234910, 52469820]

約数ペア:

[(1, 52469820), (2, 26234910), (3, 17489940), (4, 13117455), (5, 10493964), (6, 8744970), (9, 5829980), (10, 5246982), (12, 4372485), (13, 4036140), (15, 3497988), (17, 3086460), (18, 2914990), (20, 2623491), (26, 2018070), (30, 1748994), (34, 1543230), (36, 1457495), (39, 1345380), (45, 1165996), (51, 1028820), (52, 1009035), (60, 874497), (65, 807228), (68, 771615), (78, 672690), (85, 617292), (90, 582998), (102, 514410), (117, 448460), (130, 403614), (153, 342940), (156, 336345), (170, 308646), (180, 291499), (195, 269076), (204, 257205), (221, 237420), (234, 224230), (255, 205764), (260, 201807), (306, 171470), (340, 154323), (390, 134538), (442, 118710), (468, 112115), (510, 102882), (585, 89692), (612, 85735), (663, 79140), (765, 68588), (780, 67269), (884, 59355), (1020, 51441), (1105, 47484), (1170, 44846), (1319, 39780), (1326, 39570), (1530, 34294), (1989, 26380), (2210, 23742), (2340, 22423), (2638, 19890), (2652, 19785), (3060, 17147), (3315, 15828), (3957, 13260), (3978, 13190), (4420, 11871), (5276, 9945), (6595, 7956), (6630, 7914)]