50309460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 165935952

約数和(自身を除く): 115626492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 401, 410, 492, 510, 612, 615, 697, 738, 765, 802, 820, 1020, 1203, 1230, 1394, 1476, 1530, 1604, 1845, 2005, 2091, 2406, 2460, 2788, 3060, 3485, 3609, 3690, 4010, 4182, 4812, 6015, 6273, 6817, 6970, 7218, 7380, 8020, 8364, 10455, 12030, 12546, 13634, 13940, 14436, 16441, 18045, 20451, 20910, 24060, 25092, 27268, 31365, 32882, 34085, 36090, 40902, 41820, 49323, 61353, 62730, 65764, 68170, 72180, 81804, 82205, 98646, 102255, 122706, 125460, 136340, 147969, 164410, 197292, 204510, 245412, 246615, 279497, 295938, 306765, 328820, 409020, 493230, 558994, 591876, 613530, 739845, 838491, 986460, 1117988, 1227060, 1397485, 1479690, 1676982, 2515473, 2794970, 2959380, 3353964, 4192455, 5030946, 5589940, 8384910, 10061892, 12577365, 16769820, 25154730, 50309460]

約数ペア:

[(1, 50309460), (2, 25154730), (3, 16769820), (4, 12577365), (5, 10061892), (6, 8384910), (9, 5589940), (10, 5030946), (12, 4192455), (15, 3353964), (17, 2959380), (18, 2794970), (20, 2515473), (30, 1676982), (34, 1479690), (36, 1397485), (41, 1227060), (45, 1117988), (51, 986460), (60, 838491), (68, 739845), (82, 613530), (85, 591876), (90, 558994), (102, 493230), (123, 409020), (153, 328820), (164, 306765), (170, 295938), (180, 279497), (204, 246615), (205, 245412), (246, 204510), (255, 197292), (306, 164410), (340, 147969), (369, 136340), (401, 125460), (410, 122706), (492, 102255), (510, 98646), (612, 82205), (615, 81804), (697, 72180), (738, 68170), (765, 65764), (802, 62730), (820, 61353), (1020, 49323), (1203, 41820), (1230, 40902), (1394, 36090), (1476, 34085), (1530, 32882), (1604, 31365), (1845, 27268), (2005, 25092), (2091, 24060), (2406, 20910), (2460, 20451), (2788, 18045), (3060, 16441), (3485, 14436), (3609, 13940), (3690, 13634), (4010, 12546), (4182, 12030), (4812, 10455), (6015, 8364), (6273, 8020), (6817, 7380), (6970, 7218)]