54509910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 165279744

約数和(自身を除く): 110769834

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 65, 70, 78, 82, 91, 105, 123, 130, 182, 195, 205, 210, 246, 273, 287, 390, 410, 455, 487, 533, 546, 574, 615, 861, 910, 974, 1066, 1230, 1365, 1435, 1461, 1599, 1722, 2435, 2665, 2730, 2870, 2922, 3198, 3409, 3731, 4305, 4870, 5330, 6331, 6818, 7305, 7462, 7995, 8610, 10227, 11193, 12662, 14610, 15990, 17045, 18655, 18993, 19967, 20454, 22386, 31655, 34090, 37310, 37986, 39934, 44317, 51135, 55965, 59901, 63310, 88634, 94965, 99835, 102270, 111930, 119802, 132951, 139769, 189930, 199670, 221585, 259571, 265902, 279538, 299505, 419307, 443170, 519142, 599010, 664755, 698845, 778713, 838614, 1297855, 1329510, 1397690, 1557426, 1816997, 2096535, 2595710, 3633994, 3893565, 4193070, 5450991, 7787130, 9084985, 10901982, 18169970, 27254955, 54509910]

約数ペア:

[(1, 54509910), (2, 27254955), (3, 18169970), (5, 10901982), (6, 9084985), (7, 7787130), (10, 5450991), (13, 4193070), (14, 3893565), (15, 3633994), (21, 2595710), (26, 2096535), (30, 1816997), (35, 1557426), (39, 1397690), (41, 1329510), (42, 1297855), (65, 838614), (70, 778713), (78, 698845), (82, 664755), (91, 599010), (105, 519142), (123, 443170), (130, 419307), (182, 299505), (195, 279538), (205, 265902), (210, 259571), (246, 221585), (273, 199670), (287, 189930), (390, 139769), (410, 132951), (455, 119802), (487, 111930), (533, 102270), (546, 99835), (574, 94965), (615, 88634), (861, 63310), (910, 59901), (974, 55965), (1066, 51135), (1230, 44317), (1365, 39934), (1435, 37986), (1461, 37310), (1599, 34090), (1722, 31655), (2435, 22386), (2665, 20454), (2730, 19967), (2870, 18993), (2922, 18655), (3198, 17045), (3409, 15990), (3731, 14610), (4305, 12662), (4870, 11193), (5330, 10227), (6331, 8610), (6818, 7995), (7305, 7462)]