54829240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 130973760

約数和(自身を除く): 76144520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 977, 1220, 1403, 1954, 2440, 2806, 3908, 4885, 5612, 7015, 7816, 9770, 11224, 14030, 19540, 22471, 28060, 39080, 44942, 56120, 59597, 89884, 112355, 119194, 179768, 224710, 238388, 297985, 449420, 476776, 595970, 898840, 1191940, 1370731, 2383880, 2741462, 5482924, 6853655, 10965848, 13707310, 27414620, 54829240]

約数ペア:

[(1, 54829240), (2, 27414620), (4, 13707310), (5, 10965848), (8, 6853655), (10, 5482924), (20, 2741462), (23, 2383880), (40, 1370731), (46, 1191940), (61, 898840), (92, 595970), (115, 476776), (122, 449420), (184, 297985), (230, 238388), (244, 224710), (305, 179768), (460, 119194), (488, 112355), (610, 89884), (920, 59597), (977, 56120), (1220, 44942), (1403, 39080), (1954, 28060), (2440, 22471), (2806, 19540), (3908, 14030), (4885, 11224), (5612, 9770), (7015, 7816)]